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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-5228523-A, on 20 July 1993. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000003369

Pneumatic power tool

Published
Permanent URL
Classification
Tools & Tooling › Powered Hand Tools
Assignee
ATLAS COPCO TOOLS AB
Original source
US-5228523-A, the United States Patent and Trademark Office, 20 July 1993
Document SHA-256
4f8e367b0b0c0aed2a899033ee4e01c94e6aaa9fa116efa360ad0c7855d39af9

A pneumatic power tool includes a housing (10), a motor (14), an air inlet passage (23) in the housing (10) communicating with the motor (14), a pistol type handle (12) extending from the housing (10) perpendicularly to the application direction of the tool, and an air communication arrangement (16, 20, 23) for connecting the air inlet passage (23) to a pressure air supply conduit connected to the tool, wherein the air communication arrangement (16, 20, 23) is separated from the handle (12) and comprises an air supply passage forming member (16) connected to the rear part of the housing (10), and an exhaust air passage (25, 26) having an outlet portion (26) coaxially disposed relative to the air supply passage forming member (16).

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Abstract

A pneumatic power tool includes a housing (10), a motor (14), an air inlet passage (23) in the housing (10) communicating with the motor (14), a pistol type handle (12) extending from the housing (10) perpendicularly to the application direction of the tool, and an air communication arrangement (16, 20, 23) for connecting the air inlet passage (23) to a pressure air supply conduit connected to the tool, wherein the air communication arrangement (16, 20, 23) is separated from the handle (12) and comprises an air supply passage forming member (16) connected to the rear part of the housing (10), and an exhaust air passage (25, 26) having an outlet portion (26) coaxially disposed relative to the air supply passage forming member (16).

1. Drawings

[0001]Sheet 1.

[0002]Sheet 2.

Publication information

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Citation

OpenTechnical Publication OT-2026-000003369, “Pneumatic power tool,” published September 15, 2026 at 20:17:23 UTC, https://opentechnical.org/p/OT-2026-000003369.

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